CN221618967U

CN221618967U - High-efficient whirlwind dust pelletizing system

Info

Publication number: CN221618967U
Application number: CN202420011587.5U
Authority: CN
Inventors: 付家虎; 张婷
Original assignee: Wuhan Xinzhishuo Environmental Protection Engineering Co ltd
Current assignee: Wuhan Xinzhishuo Environmental Protection Engineering Co ltd
Priority date: 2024-01-03
Filing date: 2024-01-03
Publication date: 2024-08-30
Anticipated expiration: 2034-01-03

Abstract

The utility model relates to the technical field of dust removal, and provides a high-efficiency cyclone dust removal system. The exhaust fan in the purification mechanism is started to generate negative pressure to pump dust gas in the dust removal tank into the purification tank, and the dust gas is subjected to double purification sequentially through the first filter screen and the second filter screen, so that the purified gas flows back into the dust removal tank through the circulating pipe, the effect of purifying the dust gas in the dust removal tank can be realized, and the problems that the dust gas in the dust removal tank cannot be purified, and dust-containing gas adheres to the inner wall and can corrode the inner wall to a certain extent along with the lengthening of the service time in the prior art are effectively solved; through the inside transport leaf that sets up of the dust removal pipe in dust removal jar bottom, because steam dust particle mixture has certain viscidity, when the dust removal, not only play the speed that accelerates steam dust particle mixture and pass through the dust removal pipe, can prevent moreover that partial steam dust particle mixture from adhering and solidifying the phenomenon that causes the dust removal pipe to block up at the dust removal pipe inner wall.

Description

High-efficient whirlwind dust pelletizing system

Technical Field

The utility model relates to the technical field of dust removal, in particular to a high-efficiency cyclone dust removal system.

Background

Cyclone dust collectors are a type of dust collector. The dust removing mechanism is to make the dust-containing air flow make rotary motion, separate dust particles from the air flow by means of centrifugal force and trap them on the wall of the air flow, then make the dust particles fall into the dust hopper by means of gravity. The cyclone dust collector has certain size proportion of each component, and the change of each proportion relation can influence the efficiency and the pressure loss of the cyclone dust collector, wherein the diameter of the dust collector, the size of an air inlet and the diameter of an exhaust pipe are main influencing factors. In use, it should be noted that when a certain limit is exceeded, the benefit can also be converted into a benefit. In addition, some factors are advantageous for improving the dust removal efficiency, but increase the pressure loss, so that adjustment of each factor must be compatible.

Through retrieval, the utility model patent with the publication number of CN206549321U discloses a high-efficiency cyclone dust removal device, which comprises a dust removal tank, wherein a top cover is arranged at the top of the dust removal tank, a motor is arranged on the right side of the top cover, the top of an output shaft of the motor is connected with a driving belt pulley, a rotating shaft is inserted in the center of the top cover, the outer wall of the rotating shaft is connected with a spiral sheet, the rotating shaft penetrates through the top cover, the top of the rotating shaft is connected with a driven belt pulley, the driven belt pulley is connected with the driving belt pulley through a belt, a supporting frame is sleeved at the bottom of the outer wall of the rotating shaft, the bottom of the supporting frame is connected with the inner wall of the dust removal tank, an electric heating steam tank is arranged on the left side of the top cover, a steam outlet and a water adding port are respectively arranged on the left side and the right side of the top of the electric heating steam tank, the steam outlet and the water adding port are both communicated with an inner cavity of the electric heating steam tank, the top of the steam outlet is connected with a steam pipe, the bottom of the steam pipe is connected with the left side wall of the dust removal tank, the steam pipe is communicated with the inner cavity of the dust removal tank, the left side wall of the dust removal tank is connected with an air inlet pipe, the bottom of the dust outlet pipe is connected with the dust removal tank, and the dust outlet is connected with the dust collection box;

However, the following problems are found in the implementation related art: the existing high-efficiency cyclone dust collector cannot purify dust gas in the dust collection tank after dust collection is finished, and along with the lengthening of the service time, the gas containing dust is attached to the inner wall and can generate certain corrosion to the inner wall, so that the service life of the dust collection tank is easy to reduce.

There is a need for an efficient cyclone dust removal system.

Disclosure of utility model

The utility model provides a high-efficiency cyclone dust removal system, which solves the problems that dust gas in a dust removal tank cannot be purified in the related art, and the dust-containing gas adheres to the inner wall and can corrode the inner wall to a certain extent along with the lengthening of the service time.

The technical scheme of the utility model is as follows: the utility model provides a high-efficient whirlwind dust pelletizing system, includes the dust removal jar, fixes top cap at the dust removal jar top, fixed intercommunication at the intake pipe of dust removal jar outer wall one side, fixed intercommunication at the outlet duct of dust removal jar outer wall opposite side, fixed intercommunication at the dust removal pipe of dust removal jar bottom, the outer wall screw thread of dust removal pipe has the ash box, the inside rotation of dust removal jar is connected with the pivot, the top fixed mounting of top cap has the purifying box, the inside of purifying box is provided with purifying mechanism, purifying mechanism is used for purifying the backward flow to the inside dusty gas of dust removal jar.

Preferably, the purifying mechanism comprises a first filter screen and a second filter screen, wherein the first filter screen is fixedly installed in the purifying box through a buckle, the second filter screen is arranged at the bottom of the first filter screen, and the second filter screen is fixedly installed in the purifying box through the buckle.

Preferably, the top fixed mounting of top cap has the air exhauster, the exhaust end fixedly connected with exhaust column of air exhauster, the one end of exhaust column runs through the inner wall of dust removal jar and extends to the inside of dust removal jar, the air-out end fixedly connected with of exhaust column goes out the tuber pipe, the one end that goes out the tuber pipe runs through the inner wall of purifying box and extends to the inside of purifying box, the bottom fixedly connected with circulating pipe of purifying box, the bottom of circulating pipe runs through the inner wall of purifying box, dust removal jar and extends to the inside of dust removal jar in proper order.

Preferably, the bottom of pivot is through welded fastening installation having the transport leaf, and the bottom of carrying the leaf runs through the inner wall of dust removal pipe and extends to the inside of ash box.

Preferably, the first filter screen is a HEPA filter screen, and the second filter screen is an activated carbon filter screen.

Preferably, a valve is fixedly arranged in the circulating pipe.

Preferably, the bottom of the exhaust fan is fixedly arranged at the top of the top cover through bolts.

Preferably, the surface of the purifying box is movably connected with a box door through a hinge, and a handle is fixedly arranged on the surface of the box door through welding.

Preferably, the bottom of the purifying box and the top of the top cover are fixedly installed through bolts.

Preferably, the outer diameter of the conveying blade is smaller than the inner diameter of the dust removing pipe, and the outer wall of the conveying blade is not contacted with the inner wall of the dust removing pipe.

The working principle and the beneficial effects of the utility model are as follows:

1. according to the utility model, the exhaust fan in the purification mechanism is started to generate negative pressure to pump dust gas in the dust removal tank into the purification tank, and the dust gas sequentially passes through the first filter screen and the second filter screen to be subjected to double purification, so that the purified gas flows back into the dust removal tank through the circulating pipe, the effect of purifying the dust gas in the dust removal tank can be realized, and the problems that the dust gas cannot be purified in the dust removal tank in the prior art, and the dust-containing gas adheres to the inner wall and can generate certain corrosion to the inner wall along with the lengthening of the service time are effectively solved;

2. According to the utility model, the conveying blades are arranged in the dust removing pipe at the bottom of the dust removing tank, and the water vapor dust particle mixture has certain viscosity, so that the speed of the water vapor dust particle mixture passing through the dust removing pipe is increased during dust removal, and the phenomenon that the dust removing pipe is blocked due to the fact that part of the water vapor dust particle mixture is adhered to the inner wall of the dust removing pipe and solidified can be prevented.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic diagram of a purifying box according to the present utility model;

FIG. 4 is a schematic view of the bottom structure of FIG. 3 according to the present utility model;

fig. 5 is a schematic diagram of a partial cross-sectional structure of a dust removal tank according to the present utility model.

In the figure: 1, a dust removal tank; 11 top cap; 12 dust removing pipes; 13 ash box; 14, an air outlet pipe; 15 air inlet pipes; a 16-axis rotation; 2, conveying leaves; 3, purifying the box; 31 door; 4, a purifying mechanism; 41 exhaust fan; 42 air outlet pipes; 43 exhaust tube; 44 filter screen I; 45 filter screens II; 46 circulation pipes.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution of a high-efficiency cyclone dust removal system: the high-efficiency cyclone dust removal system comprises a dust removal tank 1, a top cover 11 fixed at the top of the dust removal tank 1, an air inlet pipe 15 fixedly communicated with one side of the outer wall of the dust removal tank 1, an air outlet pipe 14 fixedly communicated with the other side of the outer wall of the dust removal tank 1, and a dust removal pipe 12 fixedly communicated with the bottom of the dust removal tank 1, wherein an ash box 13 is arranged on the outer wall thread of the dust removal pipe 12, a rotating shaft 16 is rotationally connected in the dust removal tank 1, a conveying blade 2 is fixedly arranged at the bottom end of the rotating shaft 16 through welding, the conveying blade 2 is in a spiral shape, the inner end of the dust removal pipe 12 can be prevented from being blocked between dust and water vapor, the outer diameter of the conveying blade 2 is smaller than the inner diameter of the dust removal pipe 12, the outer wall of the conveying blade 2 is not contacted with the inner wall of the dust removal pipe 12, the bottom end of the conveying blade 2 penetrates through the inner wall of the dust removing pipe 12 and extends to the inside of the ash box 13, the conveying blade 2 rotates along with the rotating shaft 16 to guide and dredge dust adhered with water vapor, the dust is prevented from adhering and solidifying at the dust removing pipe 12 to affect the normal operation of the dust removing tank 1, the top of the top cover 11 is fixedly provided with the purifying box 3, the bottom of the purifying box 3 and the top of the top cover 11 are fixedly arranged through bolts, the surface of the purifying box 3 is movably connected with the box door 31 through a hinge, the surface of the box door 31 is fixedly provided with a handle through welding, and the first filter screen 44 and the second filter screen 45 in the purifying box 3 can be detached and cleaned by opening the box door 31;

The inside of purifying box 3 is provided with purifying mechanism 4, purifying mechanism 4 is used for carrying out the purification backward flow to the inside dusty gas of dust removal jar 1, purifying mechanism 4 includes filter screen one 44, filter screen two 45, filter screen one 44 is the HEPA filter screen, particulate dust etc. pollutant in the HEPA filter screen is got rid of the air, filter screen two 45 is the active carbon filter screen, the active carbon filter screen can deodorization, remove the peculiar smell, clean environment has fine purifying effect, filter screen one 44 passes through buckle fixed mounting in the inside of purifying box 3, filter screen two 45 locates the bottom of filter screen one 44, filter screen two 45 passes through buckle fixed mounting in the inside of purifying box 3, the top fixed mounting of top cap 11 has air exhauster 41, the bottom of air exhauster 41 passes through bolt fixed mounting at the top of top cap 11, air exhauster 41's exhaust end fixedly connected with exhaust column 43, the one end of exhaust column 43 runs through the inner wall of dust removal jar 1 and extends to the inside of dust removal jar 1, the air outlet end fixedly connected with tuber pipe 42, the one end of air outlet tuber pipe 42 runs through the inner wall of purifying box 3 and extends to the inside of purifying box 3, the bottom fixedly connected with circulating pipe 46 of purifying box 3, circulating pipe 46 and circulating pipe 46 have the effect to the inside of circulating pipe 1, circulating pipe 46 is opened in proper order with circulating pipe 1, the inside of the circulating pipe is opened to the circulating pipe 1, the inside of the dust removal jar is closed, and the inside the circulating pipe is opened.

The working principle and the using flow of the utility model are as follows: according to the prior art flow (the output end of the motor drives the driving pulley to rotate, the driving pulley drives the driven pulley to rotate through the belt, the driven pulley drives the rotating shaft to rotate, the support frame plays a role of supporting the rotating shaft, heated steam in the electric heating steam tank enters the dust removal tank through the steam outlet and the steam pipe, turbid air enters the dust removal tank through the air inlet pipe, the spiral sheet on the ash box drives the turbid air to rotate in the dust removal tank, dust in the turbid air is adsorbed by the steam, water vapor and dust enter the ash box through the dust removal port under the action of gravity and centrifugal force, clean air is discharged from the ash box), after dust removal is completed, the exhaust fan 41 is started to purify dust gas in the dust removal tank 1, the exhaust fan 41 generates negative pressure to transmit the dust gas in the dust removal tank 1 into the purifying tank 3 through the exhaust pipe 42 at the air outlet end, the dust gas is subjected to double purification through the first filter screen 44 and the second filter screen 45 in sequence, and the purified gas flows back into the dust removal tank 1 through the circulating pipe 46, so that the aim of purifying the gas in the dust removal tank 1 is fulfilled.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a high-efficient whirlwind dust pelletizing system, includes dust removal jar (1), fixes top cap (11) at dust removal jar (1) top, fixed intercommunication in intake pipe (15) of dust removal jar (1) outer wall one side, fixed intercommunication in outlet duct (14) of dust removal jar (1) outer wall opposite side, fixed intercommunication in dust removal pipe (12) of dust removal jar (1) bottom, the outer wall screw thread of dust removal pipe (12) has ash box (13), the inside rotation of dust removal jar (1) is connected with pivot (16), a serial communication port, the top fixed mounting of top cap (11) has purifying box (3), the inside of purifying box (3) is provided with purifying mechanism (4), purifying mechanism (4) are used for purifying the backward flow to dust-laden gas inside dust removal jar (1).

2. The efficient cyclone dust removal system according to claim 1, wherein the purifying mechanism (4) comprises a first filter screen (44) and a second filter screen (45), the first filter screen (44) is fixedly installed in the purifying box (3) through a buckle, the second filter screen (45) is arranged at the bottom of the first filter screen (44), and the second filter screen (45) is fixedly installed in the purifying box (3) through the buckle.

3. The efficient cyclone dust removal system according to claim 1, wherein an exhaust fan (41) is fixedly installed at the top of the top cover (11), an exhaust pipe (43) is fixedly connected with an exhaust end of the exhaust fan (41), one end of the exhaust pipe (43) penetrates through the inner wall of the dust removal tank (1) and extends to the inside of the dust removal tank (1), an air outlet end of the exhaust fan (41) is fixedly connected with an air outlet pipe (42), one end of the air outlet pipe (42) penetrates through the inner wall of the purifying tank (3) and extends to the inside of the purifying tank (3), a circulating pipe (46) is fixedly connected to the bottom of the purifying tank (3), and the bottom end of the circulating pipe (46) penetrates through the inner wall of the purifying tank (3) and the inner wall of the dust removal tank (1) in sequence and extends to the inside of the dust removal tank (1).

4. The efficient cyclone dust removal system according to claim 1, wherein the bottom end of the rotating shaft (16) is fixedly provided with a conveying blade (2) through welding, and the bottom end of the conveying blade (2) penetrates through the inner wall of the dust removal pipe (12) and extends into the ash box (13).

5. A high efficiency cyclone dust removal system in accordance with claim 2, wherein the first filter (44) is a HEPA filter and the second filter (45) is an activated carbon filter.

6. A high efficiency cyclone dust removal system in accordance with claim 3, wherein the circulation tube (46) is fixedly provided with a valve inside.

7. A high efficiency cyclone dust removal system in accordance with claim 3, wherein the bottom of the suction fan (41) is fixedly mounted on the top of the top cover (11) by bolts.

8. The efficient cyclone dust removal system of claim 1, wherein the surface of the purifying box (3) is movably connected with a box door (31) through a hinge, and a handle is fixedly arranged on the surface of the box door (31) through welding.

9. A high efficiency cyclone dust removal system as claimed in claim 1, wherein the bottom of the purifying box (3) is fixedly mounted to the top of the top cover (11) by bolts.

10. A high efficiency cyclone dust removal system in accordance with claim 4, wherein the outer diameter of the conveying blade (2) is smaller than the inner diameter of the dust removal pipe (12), and the outer wall of the conveying blade (2) is not in contact with the inner wall of the dust removal pipe (12).